STARLINK-33660, 63278
Orbit data source: Space-Track
STARLINK-33660, 63278 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 Mar 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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63278 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 STARLINK-33660
1 63278U 25053P 26171.30164245 .00007044 00000-0 26519-3 0 9994
2 63278 43.0039 22.5367 0001131 267.4711 92.6011 15.27587444 71886Epoch: 2026-06-20T07:14Z
TLE epoch observation values (Epoch: 2026-06-20T07:14:21.907Z)
Latitude
-0.00004°
Longitude
5.42715°
Altitude
482.838 km
Speed
7.626 km/s
True Right ascension
01h 30m 08s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
07:16:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.748 km
Perigee altitude
484.195 km
Semi-major axis
6,863.108 km
Eccentricity
0.00011
Inclination
43.0039°
RAAN
22.5367°
Arg. of periapsis
267.4711°
True anomaly
92.61405°
Mean anomaly
92.6011°
Eccentric anomaly
92.60757°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00026519
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Other satellites on launch #53 in the year 2025 (2025-03-15 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-33660 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-20 21:46:52.957Z | 290.284° WNW | 2026-06-20 21:49:52.957Z | 49.184° ENE | 43.994° | 2026-06-20 21:52:52.957Z | 101.894° ESE |
| 4 mins | 2026-06-20 23:26:52.957Z | 253.203° W | 2026-06-20 23:28:52.957Z | 198.898° SSW | 25.349° | 2026-06-20 23:30:52.957Z | 158.655° S |
| 5 mins | 2026-06-21 18:01:52.957Z | 245.239° WSW | 2026-06-21 18:03:52.957Z | 102.344° ESE | 44.232° | 2026-06-21 18:06:52.957Z | 72.921° E |
| 5 mins | 2026-06-21 19:40:52.957Z | 291.465° WNW | 2026-06-21 19:42:52.957Z | 4.904° NNE | 38.074° | 2026-06-21 19:45:52.957Z | 72.959° E |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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